277441320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{5737}}^1$

素因数の和:5795

約数の個数: 128

約数和(自身を含む): 925424640

約数和(自身を除く): 647983320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 31, 39, 40, 52, 60, 62, 65, 78, 93, 104, 120, 124, 130, 155, 156, 186, 195, 248, 260, 310, 312, 372, 390, 403, 465, 520, 620, 744, 780, 806, 930, 1209, 1240, 1560, 1612, 1860, 2015, 2418, 3224, 3720, 4030, 4836, 5737, 6045, 8060, 9672, 11474, 12090, 16120, 17211, 22948, 24180, 28685, 34422, 45896, 48360, 57370, 68844, 74581, 86055, 114740, 137688, 149162, 172110, 177847, 223743, 229480, 298324, 344220, 355694, 372905, 447486, 533541, 596648, 688440, 711388, 745810, 889235, 894972, 1067082, 1118715, 1422776, 1491620, 1778470, 1789944, 2134164, 2237430, 2312011, 2667705, 2983240, 3556940, 4268328, 4474860, 4624022, 5335410, 6936033, 7113880, 8949720, 9248044, 10670820, 11560055, 13872066, 18496088, 21341640, 23120110, 27744132, 34680165, 46240220, 55488264, 69360330, 92480440, 138720660, 277441320]

約数ペア:

[(1, 277441320), (2, 138720660), (3, 92480440), (4, 69360330), (5, 55488264), (6, 46240220), (8, 34680165), (10, 27744132), (12, 23120110), (13, 21341640), (15, 18496088), (20, 13872066), (24, 11560055), (26, 10670820), (30, 9248044), (31, 8949720), (39, 7113880), (40, 6936033), (52, 5335410), (60, 4624022), (62, 4474860), (65, 4268328), (78, 3556940), (93, 2983240), (104, 2667705), (120, 2312011), (124, 2237430), (130, 2134164), (155, 1789944), (156, 1778470), (186, 1491620), (195, 1422776), (248, 1118715), (260, 1067082), (310, 894972), (312, 889235), (372, 745810), (390, 711388), (403, 688440), (465, 596648), (520, 533541), (620, 447486), (744, 372905), (780, 355694), (806, 344220), (930, 298324), (1209, 229480), (1240, 223743), (1560, 177847), (1612, 172110), (1860, 149162), (2015, 137688), (2418, 114740), (3224, 86055), (3720, 74581), (4030, 68844), (4836, 57370), (5737, 48360), (6045, 45896), (8060, 34422), (9672, 28685), (11474, 24180), (12090, 22948), (16120, 17211)]